The Spanish authorities had acted promptly and vigorously. The revolution began on February 24. The very next day a special meeting of the Spanish Cabinet was held at Madrid, as a result of which the Minister for the Colonies, Senor Abarzuza, authorized Captain-General Callejas to proclaim martial law throughout Cuba. This was in fact done by Callejas before Abarzuza's order reached him, and he also put into operation the "Public Order law" which provided for the immediate punishment of anyone taken in the performance or attempt of a seditious act. The Captain-General had at his disposal at this time nominally six regiments of infantry and three of cavalry, two battalions of garrison artillery and one mountain battery, aggregating about 19,000 men, and nearly 14,000 local militia, remains of the notorious Volunteers of the Ten Years' War; a total of nearly 33,000 men. But these figures were delusive. Callejas himself reported, on his return to Spain two or three months later, that half of the regular forces existed only on paper, and that the militia was altogether untrustworthy. He had learned the latter fact by bitter experience when at the very beginning Perico Perez and his 500 men had deserted to the Cuban cause. The fact is that the leaven of patriotism had begun to work even among the old Volunteers and still more among their sons, and many of them came frankly over to the cause which they or their fathers had formerly so savagely opposed. Callejas's forces were very weak in artillery, but that did not greatly matter, since the revolutionists at this time had none at all. He enjoyed the great advantage of having possession of all the large towns and cities along the coast with their fortifications both inland and seaward; fortifications which were somewhat antiquated but still sufficiently effective against ill-armed insurgents without artillery. The Spanish navy in Cuban waters comprised five small cruisers and six gunboats; not a formidable force, but infinitely superior to that of the revolutionists, which consisted of nothing at all. It assisted in protecting the coast towns, and served for the transportation of troops and supplies, but its chief function was to guard the coast against filibustering and supply expeditions.